Pollinators play a vital role in ecosystem health and are essential to ensuring food security. With declines in both managed and wild pollinator populations in recent years, scientists and regulators have sought answers to this problem and have explored implementing steps to protect pollinator populations now and for the future. Pesticide Risk Assessment for Pollinators focuses on the role pesticides play in impacting bee populations and looks to develop a risk assessment process, along with the data to inform that process, to better assess the potential risks that can accompany the use of pesticide products. Pesticide Risk Assessment for Pollinators opens with two chapters that provide a biological background of both Apis and non-Apis species of pollinators. Chapters then present an overview of the general regulatory risk assessment process and decision-making processes. The book then discusses the core elements of a risk assessment, including exposure estimation, laboratory testing, and field testing. The book concludes with chapters on statistical and modeling tools, and proposed additional research that may be useful in developing the ability to assess the impacts of pesticide use on pollinator populations. Summarizing the current state of the science surrounding risk assessment for Apis and non-Apis species, Pesticide Risk Assessment for Pollinators is a timely work that will be of great use to the environmental science and agricultural research communities. Assesses pesticide risk to native and managed pollinators Summarizes the state of the science in toxicity testing and risk assessment Provides valuable biological overviews of both Apis and non-Apis pollinators Develops a plausible overall risk assessment framework for regulatory decision making Looks towards a globally harmonized approach for pollinator toxicity and risk assessment
As many as 80% of patients will suffer from back pain at some point in their lifetime. It is the most common form of disability, and the second largest cause of work absenteeism. An early, proactive management approach offers the best route to minimizing these conditions. Renowned authority Curtis W. Slipman, MD and a team of multidisciplinary authorities present you with expert guidance on today's best non-surgical management methods, equipping you with the knowledge you need to offer your patients optimal pain relief. Refresh your knowledge of the basic principles that must be understood before patients with spinal pain can be properly treated. Know what to do when first-line tests and therapies fail, using practice-proven diagnostic and therapeutic algorithms. Offer your patients a full range of non-surgical treatment options, including pharmacology, physical therapy, injection techniques, ablative procedures, and percutaneous disc decompression. Make an informed surgical referral with guidance on indications, contraindications, methods, and postoperative rehabilitation. Better understand key techniques and procedures with visual guidance from more than 500 detailed illustrations.
Haunted Hotels comprises more than two dozen tales of ghosts, unexplained phenomena, and other spooky happenings at hotels, inns, and rooming houses across America and around the world. Tom Ogden, author of four other books in the Haunted series, also provides information for readers who wish to check in and check out the spirits themselves . . . if they dare.
This book focuses largely on enabling technologies for network convergence. A principal aim is to show where parallel functions exist in fixed and mobile voice network architectures and to explain how these functions will be combined. The authors describe the components of a future converged architecture and consider the following key aspects: QoS Requirements, Proposed Solution Architectures, Protocol and Interface options, Underlying Network Issues and Security issues. The book also compares and describes initiatives from several standards bodies working to simplify to a clean architecture and a common set of protocols. The impact on a Multi Protocol Label Switching (MPLS) network, the preferred method of transport for the core network, will be considered in detail.
The definitive guide to understanding, diagnosing, and treating urologic disorders – now in full color for the first time! A Doody's Core Title for 2023! Smith & Tanagho’s General Urology, Nineteenth Edition offers a complete overview of the diagnosis and treatment of the diseases and disorders managed by urologic surgeons. This trusted classic delivers a clear, concise presentation of the etiology, pathogenesis, clinical findings, differential diagnosis, and medical and surgical treatment of all major urologic conditions. The well-organized, user-friendly design makes relevant clinical information and management guidelines easy to find and simple to implement. NEW full-color presentation High-yield descriptions of the latest diagnostic modalities and management protocols More than 1,000 illustrations and figures, including CT scans, radionuclide imaging scans, and x-rays NEW chapters on female urology and pediatric urology Ideal for residents and medical students who require a concise and comprehensive reference Great for board preparation
This handbook contains detailed descriptions of proper temperature management for perishables and commercial methods of cooling fruits, vegetables, and cut flowers. Includes a complete discussion of design for hydro-cooler and forced-air cooler systems.
About one-third of fresh produce harvested worldwide is lost at various points in the distribution system between production and consumption. While it is impossible and uneconomical to eliminate these losses completely, it is possible to reduce them by at least half and increase food availability. The first chapter of this volume describes both proper temperature management practices for perishable commodities and the commercially used methods for cooling fruit, vegetables, and cut flowers. It is written for a person who is initially investigating produce cooling, a professional designer who needs design details, and an operator who wants a better understanding of practical operation guidelines. The chapter contains a complete discussion of design for forced-air coolers, hydrocoolers, and vacuum coolers-the most commonly used cooling methods that people with a good background in industrial refrigeration can design. The second chapter is an overview of cold storage for perishables It describes the unique issues associated with designing a cold storage for perishables. Worker safety and food safety for cooling and storage systems have become important issues for the industry, and they are discussed in chapters 3 and 4. The volume concludes with chapter 5, which describes the effects of air temperature and humidity on postharvest quality and temperature and humidity measurement methods.
Fully updated with recent technologies, current scientific knowledge, and the latest techniques, A Primer in Cartilage Repair and Joint Preservation of the Knee, 2nd Edition, presents the full range of treatment options for a changing, increasingly younger patient population. Using an easy-to-follow, step-by-step approach, Dr. Thomas Minas clearly teaches how to meet the new challenges of cartilage repair by utilizing the latest techniques and technologies, including advances in orthobiologics. Surgical photographs, abundant illustrations, and procedural videos provide detailed visual guidance. Details the systematic approach to diagnosis, patient management, surgical techniques, and rehabilitation for a variety of problems. Covers current scientific knowledge of cartilage properties, the etiology of damage and the intrinsic repair and regeneration processes. Helps you select the best treatment course for each patient through extensive coverage of options from non-surgical to mini-incision total knee arthroplasty. Discusses the latest evidence, research and challenges associated with new techniques such as MACI, ACI, HTO, DFO, and more. Features new and expanded coverage of the latest advances in orthobiologics including platelet-rich plasma, bone marrow stem cells, fat stem cells, scaffolds and much more. Includes key topics such as printed 3-D cartilage structures and the management of secondary cartilage lesions. Contains high-quality illustrations and surgical photos, as well as new videos that provide clear instructions on how to perform key procedures. Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.
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